3490968

Information

• Patent Grant
• 3490968

• References
• Source

• Patent Number

  3,490,968

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  54 years ago

• CPC

  • C23F1/42 - containing a dispersed water-immiscible liquid

• US Classifications

  • 216 - Etching a substrate: processes
  • 252 - Compositions